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mpv/osdep/terminal.h

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Add standard license headers to files. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28779 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-01 13:13:25 +00:00
/*
terminal: change license to LGPL All authors of the current code have agreed. The code probably originates from a software named GySmail (as the copyright header indicates). As far as I can tell, it was written by Arpi (who has agreed), possibly with unknown co-authors. This is most likely OK, as none of the original code is around anymore anyway. I could not find a working download of GySmail, that actually contained the original getch2.c code. This also has a wild history of random people adding ifdef guards to control ioctl() vs. tcgetattr() calls. (See for example 2b1310abba4c1.) Later, the ioctl() was removed in favor of the POSIX tcgetattr(), and the ifdeffery was removed. So these people were not contacted.
2017-06-14 12:28:05 +00:00
* Based on GyS-TermIO v2.0 (for GySmail v3) (copyright (C) 1999 A'rpi/ESP-team)
Add back mistakenly removed copyright notice. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28802 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-03 16:17:11 +00:00
*
Update license headers Signed-off-by: wm4 <wm4@nowhere>
2015-04-13 07:36:54 +00:00
* This file is part of mpv.
Add standard license headers to files. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28779 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-01 13:13:25 +00:00
*
terminal: change license to LGPL All authors of the current code have agreed. The code probably originates from a software named GySmail (as the copyright header indicates). As far as I can tell, it was written by Arpi (who has agreed), possibly with unknown co-authors. This is most likely OK, as none of the original code is around anymore anyway. I could not find a working download of GySmail, that actually contained the original getch2.c code. This also has a wild history of random people adding ifdef guards to control ioctl() vs. tcgetattr() calls. (See for example 2b1310abba4c1.) Later, the ioctl() was removed in favor of the POSIX tcgetattr(), and the ifdeffery was removed. So these people were not contacted.
2017-06-14 12:28:05 +00:00
* mpv is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
Add standard license headers to files. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28779 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-01 13:13:25 +00:00
*
Update license headers Signed-off-by: wm4 <wm4@nowhere>
2015-04-13 07:36:54 +00:00
* mpv is distributed in the hope that it will be useful,
Add standard license headers to files. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28779 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-01 13:13:25 +00:00
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
terminal: change license to LGPL All authors of the current code have agreed. The code probably originates from a software named GySmail (as the copyright header indicates). As far as I can tell, it was written by Arpi (who has agreed), possibly with unknown co-authors. This is most likely OK, as none of the original code is around anymore anyway. I could not find a working download of GySmail, that actually contained the original getch2.c code. This also has a wild history of random people adding ifdef guards to control ioctl() vs. tcgetattr() calls. (See for example 2b1310abba4c1.) Later, the ioctl() was removed in favor of the POSIX tcgetattr(), and the ifdeffery was removed. So these people were not contacted.
2017-06-14 12:28:05 +00:00
* GNU Lesser General Public License for more details.
Add standard license headers to files. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28779 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-01 13:13:25 +00:00
*
terminal: change license to LGPL All authors of the current code have agreed. The code probably originates from a software named GySmail (as the copyright header indicates). As far as I can tell, it was written by Arpi (who has agreed), possibly with unknown co-authors. This is most likely OK, as none of the original code is around anymore anyway. I could not find a working download of GySmail, that actually contained the original getch2.c code. This also has a wild history of random people adding ifdef guards to control ioctl() vs. tcgetattr() calls. (See for example 2b1310abba4c1.) Later, the ioctl() was removed in favor of the POSIX tcgetattr(), and the ifdeffery was removed. So these people were not contacted.
2017-06-14 12:28:05 +00:00
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
Add standard license headers to files. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28779 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-01 13:13:25 +00:00
*/
Initial revision git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2 b3059339-0415-0410-9bf9-f77b7e298cf2
2001-02-24 20:28:24 +00:00
Add MPLAYER_ prefix to multiple inclusion guards. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26061 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-02-22 09:09:46 +00:00
#ifndef MPLAYER_GETCH2_H
#define MPLAYER_GETCH2_H
Add multiple inclusion guards to all header files that lack them. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25581 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-01-01 21:35:58 +00:00
input: stop trying to read terminal input on EOF Stop trying to read terminal input if a read attempt returns EOF. The most important case where this matters is when someone runs the player with stdin redirected from /dev/null and without specifying --no-consolecontrols. This used to cause 100% CPU load while paused, as select() would continuously trigger on stdin (the need for --no-consolecontrols was not apparent to people with older mplayer versions, as input reading was less efficient and latencies like hardcoded sleeps kept CPU use well below 100%). Now this will only cause a "Dead key input" error message.
2012-04-06 11:24:26 +00:00
#include <stdbool.h>
terminal: abstract terminal color handling Instead of making msg.c an ifdef hell for unix vs. windows code, move the code to separate functions defined in terminal-unix.c/terminal- win.c. Drop the code that selects random colors for --msgmodule prefixes.
2013-12-18 14:03:08 +00:00
#include <stdio.h>
input: stop trying to read terminal input on EOF Stop trying to read terminal input if a read attempt returns EOF. The most important case where this matters is when someone runs the player with stdin redirected from /dev/null and without specifying --no-consolecontrols. This used to cause 100% CPU load while paused, as select() would continuously trigger on stdin (the need for --no-consolecontrols was not apparent to people with older mplayer versions, as input reading was less efficient and latencies like hardcoded sleeps kept CPU use well below 100%). Now this will only cause a "Dead key input" error message.
2012-04-06 11:24:26 +00:00
input: rework how input sources are added Until now, there were two functions to add input sources (stuff like stdin input, slave mode, lirc, joystick). Unify them to a single function (mp_input_add_fd()), and make sure the associated callbacks always have a context parameter. Change the lirc and joystick code such that they take store their state in a context struct (probably worthless), and use the new mp_msg replacements (the point of this refactoring). Additionally, get rid of the ugly USE_FD0_CMD_SELECT etc. ifdeffery in the terminal handling code.
2013-12-21 18:33:45 +00:00
struct input_ctx;
terminal: abstract terminal color handling Instead of making msg.c an ifdef hell for unix vs. windows code, move the code to separate functions defined in terminal-unix.c/terminal- win.c. Drop the code that selects random colors for --msgmodule prefixes.
2013-12-18 14:03:08 +00:00
/* Global initialization for terminal output. */
terminal: remove unused return value
2017-06-27 15:38:49 +00:00
void terminal_init(void);
terminal: abstract terminal color handling Instead of making msg.c an ifdef hell for unix vs. windows code, move the code to separate functions defined in terminal-unix.c/terminal- win.c. Drop the code that selects random colors for --msgmodule prefixes.
2013-12-18 14:03:08 +00:00
input: rework how input sources are added Until now, there were two functions to add input sources (stuff like stdin input, slave mode, lirc, joystick). Unify them to a single function (mp_input_add_fd()), and make sure the associated callbacks always have a context parameter. Change the lirc and joystick code such that they take store their state in a context struct (probably worthless), and use the new mp_msg replacements (the point of this refactoring). Additionally, get rid of the ugly USE_FD0_CMD_SELECT etc. ifdeffery in the terminal handling code.
2013-12-21 18:33:45 +00:00
/* Setup ictx to read keys from the terminal */
void terminal_setup_getch(struct input_ctx *ictx);
terminal: some cleanups In particular, remove all the stupid debug printfs from the win code.
2014-08-21 20:13:10 +00:00
/* Undo terminal_init(), and also terminal_setup_getch() */
void terminal_uninit(void);
terminal: abstract terminal color handling Instead of making msg.c an ifdef hell for unix vs. windows code, move the code to separate functions defined in terminal-unix.c/terminal- win.c. Drop the code that selects random colors for --msgmodule prefixes.
2013-12-18 14:03:08 +00:00
/* Return whether the process has been backgrounded. */
bool terminal_in_background(void);
terminal: some cleanups In particular, remove all the stupid debug printfs from the win code.
2014-08-21 20:13:10 +00:00
/* Get terminal-size in columns/rows. */
void terminal_get_size(int *w, int *h);
Initial revision git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2 b3059339-0415-0410-9bf9-f77b7e298cf2
2001-02-24 20:28:24 +00:00
win32: emulate some ANSI terminal escape codes We already redirect all terminal output through our own wrappers (for the sake of UTF-8), so we might as well use it to handle ANSI escape codes. This also changes behavior on UNIX: we don't retrieve some escape codes per terminfo anymore, and just hardcode them. Every terminal should understand them. The advantage is that we can pretend to have a real terminal in the normal player code, and Windows atrocities are locked away in glue code.
2014-08-21 20:11:38 +00:00
// Windows only.
win32: correct HANDLE type The correct type is HANDLE, not HANDLE*, though this change shouldn't affect functionality.
2014-08-24 10:56:24 +00:00
void mp_write_console_ansi(void *wstream, char *buf);
win32: emulate some ANSI terminal escape codes We already redirect all terminal output through our own wrappers (for the sake of UTF-8), so we might as well use it to handle ANSI escape codes. This also changes behavior on UNIX: we don't retrieve some escape codes per terminfo anymore, and just hardcode them. Every terminal should understand them. The advantage is that we can pretend to have a real terminal in the normal player code, and Windows atrocities are locked away in glue code.
2014-08-21 20:11:38 +00:00
win32: only attach to the console from mpv.com Previously, mpv.exe used the --terminal option to decide whether to attach to the parent process's console, which made it impossible to tell whether mpv would attach to the console before the config files were parsed. Instead, make mpv always attach to the console when launched from the console wrapper (mpv.com) and never attach otherwise. This will be useful for the next commit, which will use the presence of the console to decide whether to use the pseudo-gui profile. This change should also be an improvement in behavior. The old code would attach to the parent process's console, regardless of whether it was mpv.com or some other program like cmd.exe. This could be confusing, since mpv.exe is marked as a Windows GUI program and shouldn't write text to its parent process's console when launched directly. (See #768.) Visual Studio does something similar with its devenv.com wrapper. devenv.exe only attaches to the console when launched from devenv.com.
2015-03-29 14:19:29 +00:00
/* Windows-only function to attach to the parent process's console */
bool terminal_try_attach(void);
Add MPLAYER_ prefix to multiple inclusion guards. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26061 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-02-22 09:09:46 +00:00
#endif /* MPLAYER_GETCH2_H */